"Engineered for law enforcement or the serious-minded civilian, the Fenix PD36 TAC Tactical Flashlight is designed to be mounted to your rifle, shotgun, bike, belt clip, or you can take it along on any excursion where a bright beam of light will come in handy. Its Luminus SST70 LED light boasts a 50,000-hour lifespan, and it produces an amazingly bright 3,000-lumen beam on maximum setting that can reach out to 899'. Lighting modes include 2 tactical modes (High and Strobe) and 5 brightness levels in duty mode (Eco, Low, Medium, High, and Turbo). These useful modes are easily accessible using its dual tail switches. Made of highly durable and lightweight A6061-T6 aluminum. Impact-resistant to 1m, and IP68-rated for dustproof and submersible to 2-meter performance. This Fenix flashlight is powered by a 21700 rechargeable lithium-ion battery (included). Also comes with a spare O-ring, USB Type-C charging cable, and holster. 5.51""L.Manufacturer model #: FX-PD36TAC. Amazingly bright 3,000-lumen beam on maximum setting reaches out to 899' Luminus SST70 LED boasts a 50,000-hour lifespan 2 tactical modes High and Strobe 5 duty mode Eco, Low, Medium, High, and Turbo Dual tail switches Made of A6061-T6 aluminum. Impact-resistant to 1m IP68-rated for dustproof and submersible performance Includes rechargeable battery, spare O-ring, charging cable, and holster"